如题
怎么用while多重循环打印直角三角形呢?
int i=1;
int j=1;
while(i<=3){
while(j<=i){
System.out.print(*);
j++;
}
System.out.println();
i++;
int i=0;
int j=0;
while(j<=i){System.out.println('*');j++;}